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Face-recognition-method
基于PCA 和BP 神经网络的人脸识别方法是针对 PCA 方法中存在的高维数问题和它对未训
练过的样本识别率低的缺点而提出的。该方法在预处理的基础上,利用粗糙集对 PCA 降维处理后的人脸特征进行约简,提取其中分类能力强的特征,实现在识别精度不变的情况下,有效的去除冗余信息;然后将约简后的属性输入到神经网络进行规则提取,利用神经网络非线性映射和并行处理的特点,增强对人脸图像识别的泛化能力。实验证明,使用该方法在识别率上有一定的提高(Face recognition method based on PCA and BP Neural Network)
- 2012-05-23 16:46:19下载
- 积分:1
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extracion_skelton_of_image
本程序主要实现图像的骨架化。细化和骨架化操作是把区域的面宽度缩到最小,即单像素宽度,也就是把物体变细,直到现最小的像点连通性。(The main procedures of the skeleton of the image. Refinement and skeleton operation the face width of the region is reduced to a minimum, i.e., a single pixel width, which is the object thinner, until now the smallest image point connectivity.)
- 2021-01-16 23:28:52下载
- 积分:1
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2dQuant.tar
2d wavelet quantization
- 2010-06-10 03:51:48下载
- 积分:1
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fir
用MATLAB编程实现FIR滤波器功能,很好的一个程序!(Programming with MATLAB realize FIR filter function, a procedure very good!)
- 2008-07-15 11:17:16下载
- 积分:1
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FastICA_2.5
独立分量分析法工具箱,MATLAB语言,其中包括许多例子.(Independent component analysis toolbox, MATLAB language, including many examples.)
- 2010-07-20 20:05:48下载
- 积分:1
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filtrado_ruido
filter wavelet. ECG. search best filter and best families of wavelet.
- 2009-12-05 07:34:39下载
- 积分:1
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qpskmod
QPSK modulation in Rayleigh channel
- 2013-09-19 20:32:55下载
- 积分:1
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matlab
通过像素复制放大或缩小图像实验,imgchang1函数为缩小图像,imgchang2函数为放大图像(By pixel replication zoom in or out experiments, imgchang1 function to narrow the image, imgchang2 function enlarge image)
- 2011-11-17 21:55:52下载
- 积分:1
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levmar-2.5
levenberg-marquardt算法,采用MATLAB实现(levenberg-marquardt algorithm, using MATLAB implementation)
- 2015-01-05 19:03:16下载
- 积分:1
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Color-SVD-watermarking
blind watermarking in r , g,b planes using singular value decomposition in color images
- 2014-02-05 11:40:05下载
- 积分:1